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Ipamorelin vs Hexarelin
Ipamorelin and Hexarelin are both growth hormone peptides, which is why they get recommended interchangeably — but they are different compounds with different origins. The table below sets out the differences. We give no dosing guidance.
Side by side, in plain English — what each one is, where they overlap and where they genuinely differ.
IpamorelinGrowth Hormone
HexarelinGrowth HormoneAt a glance
| Ipamorelin | Hexarelin | |
|---|---|---|
| Category | Growth Hormone | Growth Hormone |
| Typical route | SubQ | SubQ |
| Shelf life once mixed | ~30 days | ~30 days |
The differences that actually matter
Both are classed as Growth Hormone peptides, so they get compared constantly and are often researched for overlapping reasons.
What Ipamorelin is
Ipamorelin is a synthetic pentapeptide that functions as a selective growth hormone secretagogue. It acts as an agonist at the growth hormone secretagogue receptor (GHSR-1a), primarily located in the pituitary gland. It is often investigated alongside growth hormone-releasing hormone (GHRH) analogues, such as CJC-1295 (with DAC), to create a more sustained and amplified release of growth hormone pulses. A key consideration for researchers is its targeted action on GH release with minimal impact on other key hormona
What Hexarelin is
Hexarelin is a synthetic hexapeptide that functions as a potent agonist of the Growth Hormone Secretagogue Receptor 1a (GHSR1a). This receptor is predominantly located in the pituitary gland and hypothalamus. Its pharmacokinetic profile indicates a relatively short half-life in humans, generally estimated to be between one to three hours. In research settings, the immediate effect of Hexarelin is a significant growth hormone pulse shortly after administration, with more protracted physiological changes potentially
How to compare them for yourself
Anecdotes online are noisy because nobody is measuring the same thing. The only comparison that means anything is your own: log each entry with a timestamp, keep the vial ledger honest so you know what you actually got through, pick two or three metrics before you start, and look at the trend after several weeks rather than day to day.
Peptide Wizard does that part for you — Ipamorelin and Hexarelin are both in the built-in reference library with a 3D vial, and your history, vial ledger and cost per entry stay private on your device.
FAQ
What is the difference between Ipamorelin and Hexarelin?
Both are classed as Growth Hormone peptides, so they get compared constantly and are often researched for overlapping reasons.
Can you log Ipamorelin and Hexarelin in the same period?
Plenty of people record more than one peptide at a time. Peptide Wizard keeps a separate vial ledger and entry history for each, so you can see exactly what overlapped and when — it does not recommend combinations or doses.
Which is better, Ipamorelin or Hexarelin?
There isn't a universal answer — reported responses vary a lot between individuals, which is why your own log is more informative than anyone else's anecdote. Track one variable at a time and compare your own metrics over several weeks.
Is this medical advice?
No. This page is educational reference material only. It contains no dosing guidance. Speak to a qualified healthcare professional before making any decisions.
Handling questions
Whichever you pick, mixing and storage work the same way. Search the guides and land straight on the answer.
Can I shake it? · It went cloudy · Should I filter? · Fridge or freezer?
See all peptide comparisons →
Educational reference only. This page contains no dosing guidance and is not medical advice.